Search

Maurina T. Rachuba

Examiner (ID: 6849)

Most Active Art Unit
3203
Art Unit(s)
3727, 3209, 3734, 3203, 3204, 2899, 3723, 3724, 3611
Total Applications
3129
Issued Applications
2478
Pending Applications
76
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16178427 [patent_doc_number] => 20200225395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => POLARIZER, POLARIZING PLATE, AND IMAGE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/801670 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801670
Polarizer, polarizing plate, and image display apparatus Feb 25, 2020 Issued
Array ( [id] => 19340118 [patent_doc_number] => 12050304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Anti-reflective film, polarizing plate, and display apparatus [patent_app_type] => utility [patent_app_number] => 17/268117 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9546 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268117
Anti-reflective film, polarizing plate, and display apparatus Feb 23, 2020 Issued
Array ( [id] => 16016589 [patent_doc_number] => 20200183138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Rapid High-Resolution Imaging Methods for Large Samples [patent_app_type] => utility [patent_app_number] => 16/793478 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793478
Rapid high-resolution imaging methods for large samples Feb 17, 2020 Issued
Array ( [id] => 19794530 [patent_doc_number] => 12235475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Flexible retroreflective sheeting [patent_app_type] => utility [patent_app_number] => 17/429117 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8437 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429117
Flexible retroreflective sheeting Feb 3, 2020 Issued
Array ( [id] => 17721497 [patent_doc_number] => 20220214219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Metasurface Mask for Full-Stokes Division of Focal Plane Polarization of Cameras [patent_app_type] => utility [patent_app_number] => 16/777491 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777491
Metasurface Mask for Full-Stokes Division of Focal Plane Polarization of Cameras Jan 29, 2020 Abandoned
Array ( [id] => 16270351 [patent_doc_number] => 20200271838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Polarizer, Wavelength Filter and Waveplate [patent_app_type] => utility [patent_app_number] => 16/774196 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774196
Polarizer, Wavelength Filter and Waveplate Jan 27, 2020 Abandoned
Array ( [id] => 17891836 [patent_doc_number] => 11454799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Microscopes with objective assembly crash detection and methods of utiliizing the same [patent_app_type] => utility [patent_app_number] => 16/752324 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11707 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16752324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752324
Microscopes with objective assembly crash detection and methods of utiliizing the same Jan 23, 2020 Issued
Array ( [id] => 15901769 [patent_doc_number] => 20200150404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => OPTICAL DEVICE FOR FINGERPRINT COLLECTION [patent_app_type] => utility [patent_app_number] => 16/742932 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742932
Optical device for fingerprint collection Jan 14, 2020 Issued
Array ( [id] => 15903927 [patent_doc_number] => 20200151483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => OPTICAL DEVICE FOR FINGERPRINT COLLECTION [patent_app_type] => utility [patent_app_number] => 16/744122 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744122
OPTICAL DEVICE FOR FINGERPRINT COLLECTION Jan 14, 2020 Abandoned
Array ( [id] => 17230083 [patent_doc_number] => 20210356640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => POLARIZING PLATE [patent_app_type] => utility [patent_app_number] => 17/287310 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287310
Polarizing plate Jan 9, 2020 Issued
Array ( [id] => 16949633 [patent_doc_number] => 20210208324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => REFLECTIVE ELECTRONIC DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/732470 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732470
Reflective electronic display device Jan 1, 2020 Issued
Array ( [id] => 15869403 [patent_doc_number] => 20200142105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => FRONT PLATE FOR DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/732404 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732404
FRONT PLATE FOR DISPLAY APPARATUS Jan 1, 2020 Abandoned
Array ( [id] => 17909295 [patent_doc_number] => 11463167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => IR transmissive visible-light barriers and devices including the same [patent_app_type] => utility [patent_app_number] => 16/716442 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10849 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716442
IR transmissive visible-light barriers and devices including the same Dec 15, 2019 Issued
Array ( [id] => 16016487 [patent_doc_number] => 20200183087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => COMPACT OPTICAL CIRCULATOR [patent_app_type] => utility [patent_app_number] => 16/705028 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705028
COMPACT OPTICAL CIRCULATOR Dec 4, 2019 Abandoned
Array ( [id] => 17337684 [patent_doc_number] => 20220004015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => OPTICAL FILM AND POLARIZING BEAM SPLITTER [patent_app_type] => utility [patent_app_number] => 17/292972 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292972
Optical film and polarizing beam splitter Dec 3, 2019 Issued
Array ( [id] => 15713613 [patent_doc_number] => 20200103573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => POLARIZING PLATE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/702987 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702987
POLARIZING PLATE AND METHOD FOR PRODUCING SAME Dec 3, 2019 Abandoned
Array ( [id] => 17164297 [patent_doc_number] => 11150391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Flexible wire grid polarizer [patent_app_type] => utility [patent_app_number] => 16/673193 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 4921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673193
Flexible wire grid polarizer Nov 3, 2019 Issued
Array ( [id] => 17371656 [patent_doc_number] => 20220026708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => IMAGE DISPLAY DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/296540 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296540
IMAGE DISPLAY DEVICE AND ELECTRONIC APPARATUS Oct 17, 2019 Abandoned
Array ( [id] => 15458267 [patent_doc_number] => 20200041958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAPHIC DISPLAY METHOD FOR PROVIDING ENHANCED IMAGE QUALITY [patent_app_type] => utility [patent_app_number] => 16/596933 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596933
Holographic display apparatus and holographic display method for providing enhanced image quality Oct 8, 2019 Issued
Array ( [id] => 19327226 [patent_doc_number] => 12044906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Broadband faraday rotator [patent_app_type] => utility [patent_app_number] => 17/283556 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283556
Broadband faraday rotator Oct 7, 2019 Issued
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